XI. Joining two sentences, using the words in brackets.
1. We must conserve water. Otherwise we will face serious water shortages. (IF)
____________________________________________________________________
2. The weather was awful. We didn’t enjoy our camping holiday. (BECAUSE OF)
____________________________________________________________________
3. Plastic bags are non-biodegradable. They will remain in the environment for many years. (SINCE)
____________________________________________________________________
4. Paul doesn’t think about the planet. He wastes so much water. (IF)
____________________________________________________________________
5. Water pollution happens. Many aquatic animals such as fish can die. (LEAD)
____________________________________________________________________
6. The climate is changing. The earth is getting warmer. (BECAUSE)
____________________________________________________________________
7. We should stop cutting down so many trees. We endanger our oxygen supply. (UNLESS)
____________________________________________________________________
8. People begin to recycle. They generate much less trash. (WHEN)
____________________________________________________________________
9. We are damaging the ozone layer. The ozone layer is necessary for human existence. (EVEN THOUGH)
____________________________________________________________________
10. Sue is suffering from skin cancer. She was exposed to radiation when she was young. (SO)
____________________________________________________________________
XI. Joining two sentences, using the words in brackets.
1. We must conserve water. Otherwise we will face serious water shortages. (IF)
_______________If we don't conserve water, we will face serious water shortages.
_____________________________________________________
2. The weather was awful. We didn’t enjoy our camping holiday. (BECAUSE OF)
___________Because of the awful weather, we didn't enjoy our camping holiday.
_________________________________________________________
3. Plastic bags are non-biodegradable. They will remain in the environment for many years. (SINCE)
________Since plastic bags are non-biodegradable, they will remain in the environment for many years.
____________________________________________________________
4. Paul doesn’t think about the planet. He wastes so much water. (IF)
___________If Paul thought about the planet, he wouldn't waste so much water.
_________________________________________________________
5. Water pollution happens. Many aquatic animals such as fish can die. (LEAD)
_______Water pollution leads to the death of many aquatic animals such as fish.
_____________________________________________________________
6. The climate is changing. The earth is getting warmer. (BECAUSE)
___________Because the climate is changing, the earth is getting warmer.
_________________________________________________________
7. We should stop cutting down so many trees. We endanger our oxygen supply. (UNLESS)
__________Unless we stop cutting down so many trees, we will endanger our oxygen supply.
__________________________________________________________
8. People begin to recycle. They generate much less trash. (WHEN)
_________When people begin to recycle, they generate much less trash.
___________________________________________________________
9. We are damaging the ozone layer. The ozone layer is necessary for human existence. (EVEN THOUGH)
_________Even though the ozone layer is necessary for human existence, we are damaging it.
___________________________________________________________
10. Sue is suffering from skin cancer. She was exposed to radiation when she was young. (SO)
____________Sue was exposed to radiation when she was young, so she is suffering from skin cancer.
________________________________________________________